Dear Spencer,
Yes I do, I have spoke with you the other day.
I understand what you mean, Account - Territory assignment process is not by post code on a geographical location and has lead this to a manual process.
I couldn't think of any other option other than relationships to automate Account assignment to Territory.
Please let me know if there is another option.
I will go through the document and get back to you.
Thanks again as always for your support.